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Using Steam Table, find Ahf and Ahg in BTU/lbm and Asf and Asg in BTU/lbm-ºR for the following parameters:

Using Steam Table, find Ahf and Ahg in BTU/lbm and Asf and Asg in BTU/lbm-ºR for the following parameters:

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Using Steam Table, find Ahf and Ahg in BTU/lbm and Asf and Asg in BTU/lbm-°R for the following parameters: 1. P₁ = 86.6 kPa; P₂ = 101.3 kPa 2. T₁ = 90°F; T2 = 125°F 3. P₁ = 4.7 psi; P2 = 12 psi
Transcribed Image Text:Using Steam Table, find Ahf and Ahg in BTU/lbm and Asf and Asg in BTU/lbm-°R for the following parameters: 1. P₁ = 86.6 kPa; P₂ = 101.3 kPa 2. T₁ = 90°F; T2 = 125°F 3. P₁ = 4.7 psi; P2 = 12 psi
Pres-Temp. sure °C bar P t Table 3: Properties of Saturated Steam-Pressure base Specific Volume Specific Enthalpy m³/kg kJ/kg Sat. Sat. Liquid Vapour 67.982 67.006 54.256 45.667 0.010 6.9828 .0010001 129.21 0.015 13.036 .0010006 0.020 17.513 .0010012 0.025 21.096 0010020 0.030 24.100 .0010027 39.479 0.035 26.694.0010033 0.040 28.963.0010040 34.802 0.045 31.035 .0010046 31.141 0.050 32.898 0010052 28.194 0.055 34.605 0010058 25.771 0.060 36.183 0010064 23.741 0.065 37.651 0010069 22.016 0.070 39.025 .0010074 20.531 19,239 0.075 40.316 0010079 0.080 41.534 .0010084 18.105 17.100 0.085 42.689 0010089 0.090 43.787 0010094 16.204 15.400 0.095 44.333 0010098 14.675 0.100 45.835 0010102 0.110 47.7100010111 13.416 0.14 0.15 0.12 49.446 0010119 12.362 51.062 0010126 11.466 0.13 0.16 55.341 0010147 0.17 56.615 0010154 0.18 57.826 0010160 0.19 58.982 0010166 0.20 60.086 0010172 0.21 61.145 0010178 Sat. | Evape- Sat. Sat. Liquid ration Vapour Liquid I St Specific Entropy kJ/kg K 183.28 2397.9 2581.1 187.65 2395.3 2583.0 191.83 2392.9 199.68 2388.4 206.94 2484.3 213.70 2380.3 29.34 2485.0 2514.4 54.71 2470.7 2525.5 73.46 2460.2 2533.6 88.45 2451.7 2540.2 101.00 2444.6 2545.6 111.85 2438.5 121.41 2433.1 129.99 2428.2 137.77 2423.8 144.91 2419.8 151.50 2416.0 2567.5 0.5209 7.8103 157.64 2412.5 2570.2 0.5407 7.7622 163.38 2409.2 2572.6 0.5591 7.717 168.77 2406.2 2574.9 0.5763 7.6760 173.86 2403.2 2577.1 0.5925 7.6371 178.69 2400.5 2579.2 0.6079 7.6003 0.6224 7.5657 0.6361 7.5330 0.6493 7.5018 2584.8 2583.1 0.6738 7.4439 2591.2 0.6963 7.3909 0.7172 2594.0 7.3420 2596.7 0.7367 7.2967 8.0334 0.7549 7.2544 8.0093 7.2148 7.9869 7.1775 7.9658 7.1424 -7.9460 7.1090 7.0773 7.0472 Evapo- Sat. ration Vapour 0.1060 0.1957 0.2607 0.3119 0.3544 2550.4 0.3907 2554.5 0.4225 2558.2 0.4507 7.9828 2561.6- 0.4763 7.9197 2564.7 0.4995 7.8626 8.8707 8.6331 8.4639 8.3321 8.2241 8.1325 8.0530 0.7721 2603.8 0.7883 2605.9 0.8036 2607.9 0.8182 2609.9 0.8321 2611.7 0.8453 8.9767 8.8288 8.7246 8.6440 8.5785 8.5232 8.4755 8.4335 8.3960 8.3621 220.02 2376.7 225.97 2373.2 2599.2 2601.6 10.694 52.574 0010133 53.997 0010140 10.023 9.4331 231.59 2370.0 8.9110 236.92 2366.9 8.4452 241.99 2363.9 8.0272 246.83 2361.1 7.6498 251.45 2358.4 2355.8 6.9951 260.14 2353.3 2613.5 7.3073 255.88 0.22 62.162 0010183 0.8581 7.0183 7.8764 0.23 63.139 0.8702 6.9909 7.8611 2616.8 0.8820 6.9644 7,8464 2618.3 0.8932 6.9391 7.8323 189 6.7093 264.23 2350.9 2615.2 6.4467 268.18 2348.6 0.24 64.082 0010194 6.2045 271.99 2346.4 0.25 64.992 0010199 0.26 65.871 0010204 5.9803 275.67 2344.2 5.7724 279.24 2342.1 0.27 2621.3 0.9146 6.8912 66.722 0010209 Pbar-10¹ Pa-100 kPa -0.1 Mpa, Pa IN/m²,b-kikg, u-b- Pv, kJ/kg P in kPa, s-kl/kgK, vmkg, t-C 2619.9 0.9041 6.9147 8.3312 8.3029 8.2767 8.2523 8.2296 8.2082 8.1881 8.1691 6.1511 8.1177 8.0872 8.0592 7.9272 7.9094 7.8925 7.8188 7.8058
Transcribed Image Text:Pres-Temp. sure °C bar P t Table 3: Properties of Saturated Steam-Pressure base Specific Volume Specific Enthalpy m³/kg kJ/kg Sat. Sat. Liquid Vapour 67.982 67.006 54.256 45.667 0.010 6.9828 .0010001 129.21 0.015 13.036 .0010006 0.020 17.513 .0010012 0.025 21.096 0010020 0.030 24.100 .0010027 39.479 0.035 26.694.0010033 0.040 28.963.0010040 34.802 0.045 31.035 .0010046 31.141 0.050 32.898 0010052 28.194 0.055 34.605 0010058 25.771 0.060 36.183 0010064 23.741 0.065 37.651 0010069 22.016 0.070 39.025 .0010074 20.531 19,239 0.075 40.316 0010079 0.080 41.534 .0010084 18.105 17.100 0.085 42.689 0010089 0.090 43.787 0010094 16.204 15.400 0.095 44.333 0010098 14.675 0.100 45.835 0010102 0.110 47.7100010111 13.416 0.14 0.15 0.12 49.446 0010119 12.362 51.062 0010126 11.466 0.13 0.16 55.341 0010147 0.17 56.615 0010154 0.18 57.826 0010160 0.19 58.982 0010166 0.20 60.086 0010172 0.21 61.145 0010178 Sat. | Evape- Sat. Sat. Liquid ration Vapour Liquid I St Specific Entropy kJ/kg K 183.28 2397.9 2581.1 187.65 2395.3 2583.0 191.83 2392.9 199.68 2388.4 206.94 2484.3 213.70 2380.3 29.34 2485.0 2514.4 54.71 2470.7 2525.5 73.46 2460.2 2533.6 88.45 2451.7 2540.2 101.00 2444.6 2545.6 111.85 2438.5 121.41 2433.1 129.99 2428.2 137.77 2423.8 144.91 2419.8 151.50 2416.0 2567.5 0.5209 7.8103 157.64 2412.5 2570.2 0.5407 7.7622 163.38 2409.2 2572.6 0.5591 7.717 168.77 2406.2 2574.9 0.5763 7.6760 173.86 2403.2 2577.1 0.5925 7.6371 178.69 2400.5 2579.2 0.6079 7.6003 0.6224 7.5657 0.6361 7.5330 0.6493 7.5018 2584.8 2583.1 0.6738 7.4439 2591.2 0.6963 7.3909 0.7172 2594.0 7.3420 2596.7 0.7367 7.2967 8.0334 0.7549 7.2544 8.0093 7.2148 7.9869 7.1775 7.9658 7.1424 -7.9460 7.1090 7.0773 7.0472 Evapo- Sat. ration Vapour 0.1060 0.1957 0.2607 0.3119 0.3544 2550.4 0.3907 2554.5 0.4225 2558.2 0.4507 7.9828 2561.6- 0.4763 7.9197 2564.7 0.4995 7.8626 8.8707 8.6331 8.4639 8.3321 8.2241 8.1325 8.0530 0.7721 2603.8 0.7883 2605.9 0.8036 2607.9 0.8182 2609.9 0.8321 2611.7 0.8453 8.9767 8.8288 8.7246 8.6440 8.5785 8.5232 8.4755 8.4335 8.3960 8.3621 220.02 2376.7 225.97 2373.2 2599.2 2601.6 10.694 52.574 0010133 53.997 0010140 10.023 9.4331 231.59 2370.0 8.9110 236.92 2366.9 8.4452 241.99 2363.9 8.0272 246.83 2361.1 7.6498 251.45 2358.4 2355.8 6.9951 260.14 2353.3 2613.5 7.3073 255.88 0.22 62.162 0010183 0.8581 7.0183 7.8764 0.23 63.139 0.8702 6.9909 7.8611 2616.8 0.8820 6.9644 7,8464 2618.3 0.8932 6.9391 7.8323 189 6.7093 264.23 2350.9 2615.2 6.4467 268.18 2348.6 0.24 64.082 0010194 6.2045 271.99 2346.4 0.25 64.992 0010199 0.26 65.871 0010204 5.9803 275.67 2344.2 5.7724 279.24 2342.1 0.27 2621.3 0.9146 6.8912 66.722 0010209 Pbar-10¹ Pa-100 kPa -0.1 Mpa, Pa IN/m²,b-kikg, u-b- Pv, kJ/kg P in kPa, s-kl/kgK, vmkg, t-C 2619.9 0.9041 6.9147 8.3312 8.3029 8.2767 8.2523 8.2296 8.2082 8.1881 8.1691 6.1511 8.1177 8.0872 8.0592 7.9272 7.9094 7.8925 7.8188 7.8058
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